1330454140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1797911}}^1$

素因数の和:1797957

約数の個数: 24

約数和(自身を含む): 2869467552

約数和(自身を除く): 1539013412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1797911, 3595822, 7191644, 8989555, 17979110, 35958220, 66522707, 133045414, 266090828, 332613535, 665227070, 1330454140]

約数ペア:

[(1, 1330454140), (2, 665227070), (4, 332613535), (5, 266090828), (10, 133045414), (20, 66522707), (37, 35958220), (74, 17979110), (148, 8989555), (185, 7191644), (370, 3595822), (740, 1797911)]